Show cost of rust the inability of 1111 anyone yone to to say ex rielly what corrosion la 18 and how it nets acts permitted our rust bill to to mount to the total of S structural steel ships railroads water anti and pipes the of our industries the niu of f wires overhead find of ritola c 0 4 below the ground and under tinder the sen sea indeed everything of it metal that Is nev necessary essary to our co corn ilex modern ch civilization Is subject inure or less to tn the ravages or of corrosion and in the course of tubie adds its irs bit to ft the lite geu pral D I 1 11 tn in the scientific american |